Variation Name	Price	Quantity
1 Ltr	Was £10.95 £7.00
5 Ltr	Was £31.90 £20.00
20 Ltr	£119.95

Description

Prevents lock-out and deficiencies. This hydroponic nutrient is enrished with secondary nutrients along with a full compliment of trace elements.

As a guide, 3ml to 5ml per litre will give your target EC from the grow schedule (background water hardness will affect EC levels)
Mix in thoroughly and use calibrated measuring equipment to measure your EC values
Adjust pH to 5.5-6.0